Mark D Breithauot PHD LLC
NPI 1518831452 · Clinical Psychologist · Wailuku, HI
Mark D Breithauot PHD LLC is a Clinical Psychologist organization in Wailuku, HI (NPI 1518831452).
Provider details
- NPI number
- 1518831452
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Mark Breithaupt, Partner(808) 205-8403
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2025-10-02
- Last updated
- 2025-10-02
- Certified
- 2025-10-02
Frequently asked questions
- What is Mark D Breithauot PHD LLC's NPI number?
- Mark D Breithauot PHD LLC's National Provider Identifier (NPI) is 1518831452, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mark D Breithauot PHD LLC?
- Mark D Breithauot PHD LLC is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Mark D Breithauot PHD LLC located?
- Mark D Breithauot PHD LLC's practice location on file with NPPES is 2200 Main St Ste 510, Wailuku, HI 96793-1624.
- What is Mark D Breithauot PHD LLC's phone number?
- The practice phone number listed in the NPPES registry for Mark D Breithauot PHD LLC is (808) 205-8403.
- Who is the authorized official for Mark D Breithauot PHD LLC?
- The authorized official listed on Mark D Breithauot PHD LLC's NPPES record is Mark Breithaupt, Partner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mark D Breithauot PHD LLC's NPI active?
- Yes — Mark D Breithauot PHD LLC's NPI (1518831452) is active in the NPPES registry as of the last update on 2025-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.